>>>>I can't preview. I get a login screen even though I am logged in. I depend on Preview to check my HTML formatting.
>>>
>>>Anything changed recently in your configuration? Firewall, proxy, new browser installed, etc.
>>
>>No. But you always ask me if I have cookies enabled when I get that login message and I always tell you that I do.
>
>Do you have that in every connection you are using? For example, home/work?

I logged in on another WinXP IE6 box with the same results. Win98 IE5.5 previews properly. Linux + Netscape brings up a blank screen.